🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.93 AU - 0.97 AU

Year: 332 Days

Day: 39.1 Hours

Environment

Temp: 172 °C

Axial Tilt: 46.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.25 AU - 1.43 AU

Year: 556 Days

Day: 23.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.42 AU - 1.78 AU

Year: 725 Days

Day: 23.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.86 AU - 2.02 AU

Year: 968 Days

Day: 29.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,090,852 km

• M1: 273,914 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.27 AU - 3.31 AU

Year: 1669 Days

Day: 39.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.52 AU - 3.38 AU

Year: 1815 Days

Day: 13.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.2

Radius: 8.2

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.63 AU - 7.59 AU

Year: 6087 Days

Day: 13.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 160.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 34,090,852 km

• M1: 109,356 km (0.106 R)
• M2: 560,244 km (0.068 R)
• M3: 848,070 km (0.096 R)
• M4: 1,312,422 km (0.068 R)
• M5: 1,597,107 km (0.097 R)
• M6: 2,656,260 km (0.112 R)
• M7: 3,608,301 km (0.119 R)
• M8: 4,299,742 km (0.097 R)
• M9: 4,663,863 km (0.089 R)
• M10: 5,105,027 km (0.073 R)
• M11: 6,976,646 km (0.069 R)
• M12: 7,665,993 km (0.099 R)
• M13: 8,970,188 km (0.111 R)
• M14: 10,462,576 km (0.051 R)
• M15: 12,011,811 km (0.115 R)
• M16: 12,370,098 km (0.071 R)
• M17: 13,433,141 km (0.1 R)
• M18: 17,635,195 km (0.118 R)
• M19: 18,031,630 km (0.106 R)
• M20: 19,466,273 km (0.054 R)
• M21: 22,716,137 km (0.069 R)
• M22: 23,106,887 km (0.104 R)
• M23: 24,387,594 km (0.093 R)
• M24: 26,828,433 km (0.087 R)
• M25: 27,529,449 km (0.103 R)
• M26: 27,973,755 km (0.088 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 19,702 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit